76219980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1270333}}^1$

素因数の和:1270345

約数の個数: 24

約数和(自身を含む): 213416112

約数和(自身を除く): 137196132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1270333, 2540666, 3810999, 5081332, 6351665, 7621998, 12703330, 15243996, 19054995, 25406660, 38109990, 76219980]

約数ペア:

[(1, 76219980), (2, 38109990), (3, 25406660), (4, 19054995), (5, 15243996), (6, 12703330), (10, 7621998), (12, 6351665), (15, 5081332), (20, 3810999), (30, 2540666), (60, 1270333)]